Interfering antiferromagnetism and superconductivity in quasi-one-dimensional organic conductors

被引:7
作者
Sedeki, A. [1 ]
Bergeron, D. [1 ]
Bourbonnais, C. [1 ,2 ]
机构
[1] Univ Sherbrooke, Reseau Quebecois Mat Pointe Dept Phys, Sherbrooke, PQ J1K 2R1, Canada
[2] Canadian Inst Adv Res, Toronto, ON M5G 1Z8, Canada
关键词
Antiferromagnetism; Organic superconductivity; Nuclear relaxation; Electron-electron scattering rate; NUCLEAR-RELAXATION; DENSITY-WAVE; SYSTEMS; SALTS;
D O I
10.1016/j.physb.2009.11.056
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
In this short note we summarize recent results obtained by the renormalization group approach to quasi-one-dimensional electron gas model The approach is applied to the Bechgaard salts series (TMTSF)(2)X and the results are shown to give a satisfactory account of the Interdependence between antiferromagnetism and superconductivity featured by their phase diagram the anomalous enhancement of the nuclear relaxation and the electron-electron scattering rate under pressure (C) 2009 Elsevier B V All rights reserved
引用
收藏
页码:S89 / S91
页数:3
相关论文
共 20 条
[1]   POSSIBLE SUPERCONDUCTIVITY IN NEARLY ANTIFERROMAGNETIC ITINERANT FERMION SYSTEMS [J].
BEALMONOD, MT ;
BOURBONNAIS, C ;
EMERY, VJ .
PHYSICAL REVIEW B, 1986, 34 (11) :7716-7720
[2]   SCALING RELATION BETWEEN NUCLEAR-RELAXATION AND MAGNETIC-SUSCEPTIBILITY IN ORGANIC CONDUCTORS - EVIDENCE FOR 1D PARAMAGNON EFFECTS [J].
BOURBONNAIS, C ;
WZIETEK, P ;
CREUZET, F ;
JEROME, D ;
BATAIL, P ;
BECHGAARD, K .
PHYSICAL REVIEW LETTERS, 1989, 62 (13) :1532-1535
[3]   Link between antiferromagnetism and superconductivity probed by nuclear spin relaxation in organic conductors [J].
Bourbonnais, C. ;
Sedeki, A. .
PHYSICAL REVIEW B, 2009, 80 (08)
[4]  
Bourbonnais C, 2008, SPRINGER SER MATER S, V110, P357
[5]  
Brown SE, 2008, SPRINGER SER MATER S, V110, P49
[6]   IMPORTANCE OF ONE-DIMENSIONAL CORRELATIONS IN THE PHASE-DIAGRAM OF THE (TMTTF)2-(TMTSF)2-X SALTS [J].
CARON, LG ;
BOURBONNAIS, C .
PHYSICA B & C, 1986, 143 (1-3) :453-455
[7]   SE-77 NMR SPIN-LATTICE RELAXATION RATE PROPERTIES IN THE (TMTSF)2X SERIES UNDER PRESSURE - COOPERATIVE PHENOMENA AND SDW TRANSITION [J].
CREUZET, F ;
BOURBONNAIS, C ;
CARON, LG ;
JEROME, D ;
MORADPOUR, A .
SYNTHETIC METALS, 1987, 19 (1-3) :277-282
[8]  
DOIRONLEYRAUD N, 2009, PHYS REV B IN PRESS
[9]   Interplay between spin-density-wave and superconducting states in quasi-one-dimensional conductors [J].
Duprat, R ;
Bourbonnais, C .
EUROPEAN PHYSICAL JOURNAL B, 2001, 21 (02) :219-228
[10]   THE MECHANISMS OF ORGANIC SUPERCONDUCTIVITY [J].
EMERY, VJ .
SYNTHETIC METALS, 1986, 13 (1-3) :21-27